ZYME earnings date, and what happened the last 4 times

Next report

Mon Nov 9

Quality Score today 8

After the close, in 14 days. Confirmed by the company.

ZYME closed higher after 2 of its last 4 reports. On average it closed -4.1% the session after a report.

The moment ZYME reports

Its figures, in plain words
How it moves after, beside its last four
Its Quality Score going in, and after

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What happened after ZYME's last 4 reports

ZYME's last 4 earnings reports
Reported	Score going in	Gap	Reaction	5 sessions
Aug 6, 20262026 · After close	-2estimated	+4.2%	+1.8%	+11.4%
May 7, 20262026 · After close	5estimated	-1.5%	-10.2%	-9.9%
Mar 2, 20262026 · Before open	12estimated	-3.2%	+0.1%	+3.4%
Nov 6, 20252025 · After close	11estimated	-5.0%	-8.0%	+3.4%

Aug 6, 2026, after the close: the next session ZYME opened +4.2% and closed +1.8%, and five sessions on it stood +11.4%. Its Quality Score going in was -2 (Poor), estimated.
May 7, 2026, after the close: the next session ZYME opened -1.5% and closed -10.2%, and five sessions on it stood -9.9%. Its Quality Score going in was 5 (Below Average), estimated.
Mar 2, 2026, before the open: that session ZYME opened -3.2% and closed +0.1%, and five sessions on it stood +3.4%. Its Quality Score going in was 12 (Above Average), estimated.
Nov 6, 2025, after the close: the next session ZYME opened -5.0% and closed -8.0%, and five sessions on it stood +3.4%. Its Quality Score going in was 11 (Above Average), estimated.

Across these 4 reports ZYME opened higher after 1 of 4 and closed higher after 2 of 4; on average it opened -1.4%, closed -4.1%, and stood +2.0% five sessions on. Its Quality Score is 8 today, against -2 going into its Aug 6, 2026 report.

Gap: where the stock opened the session after the report. Reaction: where that session closed. Both against the close before the report. The largest of the 4: -10.2% after the May 7, 2026 report. A score marked estimated was worked out afterwards from that day's prices and filings; Breakaway has recorded every score live since Sep 9 2026.

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Questions about ZYME's earnings

As of Oct 26, 2026: Zymeworks (ZYME): reports Mon Nov 9, after the close. ZYME closed higher after 2 of its last 4 reports. Its Quality Score is 8 (Average). Scores as of 11:11 PM ET, 15 minutes behind.

When is ZYME's next earnings date?

Reports Mon Nov 9, after the close, a date the company confirmed. ZYME closed higher after 2 of its last 4 reports. Past behavior, not a forecast.

Does ZYME report before or after the market?

ZYME reports Mon Nov 9, after the close. Its last 4 reports came 3 after the close and 1 before the open.

How did ZYME stock react to its last earnings report?

Aug 6, 2026, after the close: the next session ZYME opened +4.2% and closed +1.8%, and five sessions on it stood +11.4%.

Does ZYME stock usually go up after earnings?

ZYME closed higher after 2 of its last 4 reports. On average it closed -4.1% the session after a report, after opening -1.4%. Past behavior, not a forecast.

Zymeworks' page has its Quality Score, its chart, and its insiders' trades. Who reports this week: the earnings calendar.